Title :
A fast algorithm for simulating Doppler spectra of targets with rotating parts using the shooting and bouncing ray technique
Author :
Bhalla, Rajan ; Ling, Hao
Author_Institution :
Dept. of Electr. & Comput. Eng., Texas Univ., Austin, TX, USA
fDate :
9/1/1998 12:00:00 AM
Abstract :
We present a fast algorithm for the shooting and bouncing ray technique to simulate the Doppler spectra of targets with rotating parts. The fast algorithm gives an order of magnitude speedup in computation time while maintaining good agreement with the brute-force results
Keywords :
Doppler effect; electromagnetic wave scattering; radar cross-sections; spectral analysis; Doppler spectra; fast algorithm; rotating parts; shooting and bouncing ray technique; Antenna radiation patterns; Antennas and propagation; Bandwidth; Base stations; Computational modeling; Electromagnetic scattering; Fingers; Microwave technology; Planar arrays; Polarization;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
